代國
(?
325年~?
337年)
拓跋紇那,生卒年不詳,中國東晉十六國時期鮮卑索頭部首領、代王,325年至329年、335年至337年在位,是南北朝時期北魏皇帝的先祖之一。拓跋猗㐌之子,拓跋賀傉之弟。325年,賀傉去世,紇那因此繼立。
327年,紇那為後趙中山公石虎派軍所攻,兵敗,遷首府於大寧(今河北張傢口)。329年,賀蘭部及其他各部酋長共立紇那的堂侄拓跋翳槐為代王,紇那衹好投奔宇文部。
335年,翳槐欲殺其舅父賀蘭部酋長賀蘭藹頭,各部因此叛變,紇那自宇文部返回,再被擁立為代王,翳槐逃奔後趙。337年,翳槐在後趙將領李穆保護下至大寧,翳槐的舊部紛紛歸附,紇那因此再出奔前燕,其後不知所終。
北魏道武帝拓跋圭稱帝時,將紇那追謚為煬皇帝。
335 years, the nebula Huai Yu Sha their uncle Helan Helan Ai head the Department of Emirates, ministries, therefore rebellion, have again returned to that department since Yuwen, and then was crowned as the representative of the king, after the nebula Zhao Huai flee. 337 years, the nebula Huai Zhao generals in the post under the protection of Tai Ning Lee Mok, nebula Locust have join themselves to the old unit, knot it and then fled to the former Yan, therefore, subsequently disappeared.